baber/WOPTO huggingface dataset:
Patent JP-2019062472-A (JP)
Title: Interference wave reduction circuit and antenna device
Inventor: SAITO HIROKAZU
IPC: H04B1/18
Filed: 2017-09-27
Abstract: To provide an interference wave reduction circuit in which generation of a disturbance wave is suppressed regardless of on/off timing of a power supply of an amplifier including an active element.SOLUTION: An interference wave reduction circuit 2 includes a BPF 21 for passing a signal of a frequency of an FM wave band from a signal received by an antenna 1, a PIN diode 22 whose cathode is connected to the BPF 21, and a discharge circuit 23 branch-connected between the anode of the PIN diode 22 and the input side of an amplifier 3. The amplifier 3 generates a frequency component in which interference waves are radiated to other systems from the antenna 1. The discharge circuit 23 suppresses the generation of the frequency component. For this purpose, an inductor L and a resistive element R in which one end is connected to the anode of the PIN diode 22 and the input side of the amplifier 3 are connected in series, and the resistive element R is electrically connected to the ground plane of the ground potential.SELECTED DRAWING: Figure 1
Patent JP-2019068379-A (JP)
Title: Driver circuit of semiconductor switching element and semiconductor switching device
Inventor: UMEGAMI HIROKATSU
IPC: H03K17/16
Filed: 2017-10-05
Abstract: To provide a driver circuit of semiconductor switching element capable of restraining malfunction of a semiconductor switching element with simple configuration, and to provide a semiconductor switching device.SOLUTION: A driver circuit 1 controls conduction or interruption of the first and second main electrodes D1, S1 of a semiconductor switching element Q1. The driver circuit 1 includes a control section 2 applying a voltage for controlling charge and discharge of the parasitic capacitance of a first control electrode G1 thereto, an auxiliary switching element Q2 connected between the first control electrode G1 and the second main electrode S1, and holding means for holding the auxiliary switching element Q2 in the interruption state by using the charging current of the parasitic capacitance of the first control electrode G1, while holding the auxiliary switching element Q2 in the conduction state by using the discharge current of the parasitic capacitance of the first control electrode G1.SELECTED DRAWING: Figure 1
Patent JP-2019073400-A (JP)
Title: Method for improving strength of crushed ryukyu limestone during strength improvement by centrifugal force
Inventor: OSHIRO MASAHARU
IPC: C04B14/28
Filed: 2017-10-12
Abstract: To provide a high-strength crushed stone with few cracks in order to improve the strength and achieve a specified value with a particle size accepted as aggregates of crushed Ryukyu limestone.SOLUTION: When Ryukyu limestone is used to make crushed stone, it is crushed to 10 mm or less in order to reduce the crushed stone with cracks, and the crushed stone with many cracks of 10 mm or more is not included. As a result, only high-strength crushed stone with few cracks is obtained. It is preferable to obtain as an aggregate by collecting the crushed stone consisting of only the crushed stone having a size of 5 mm or more, after removing the crushed stone having a size of less than 5 mm. Thereby, the aggregate consists of the crushed stone of 5 to 10 mm with few cracks, and it is possible to meet the particle size specified in JIS A5005.SELECTED DRAWING: Figure 9
Patent JP-2019072063-A (JP)
Title: Game machine
Inventor: KURATA TAKESHI
IPC: A63F7/02
Filed: 2017-10-13
Abstract: To provide a game machine capable of suitably performing processing when operating power starts to be supplied.SOLUTION: When operating power starts to be supplied, a main-side CPU 63 determines whether a power failure flag, a checksum, and a setting value are abnormal. When either information abnormality occurs, a regulation state in which a start of processing for proceeding with a game is regulated results. In this case, power failure monitoring and update of various counters are performed regardless of the regulation state. When the regulation state results, an abnormality signal corresponding to it is outputted externally. The main-side CPU 63 basically prohibits execution of timer interruption processing in processing when operating power starts to be supplied, but permits execution of timer interruption processing in execution of setting value update processing or setting confirmation processing.SELECTED DRAWING: Figure 6
Patent JP-2019075876-A (JP)
Title: Brushless motor
Inventor: YOKOYAMA TAKASHI
IPC: H02K21/14
Filed: 2017-10-13
Abstract: To provide a brushless motor capable of changing output characteristics while suppressing increase in axial dimension and complication of a structure.SOLUTION: A brushless motor 1 includes: a stator 6 for generating a magnetic flux; a rotary shaft 3 rotatably supported by a casing 2; and a cylindrical rotor 7 fixed to the rotary shaft 3 inside the stator 6 and rotated by a magnetic flux generated by the stator 6. The rotor 7 includes: a permanent magnet 10; and a plurality of cylindrical composite magnetic members 8 in which a magnetic material and a nonmagnetic material are combined. The plurality of composite magnetic members 8 are rotatably disposed at equal angular intervals in a circumferential direction of the rotor 7. The brushless motor further includes: a drive motor 13 for rotationally driving the plurality of composite magnetic members 8; a passive gear 11 fixed to the composite magnetic members 8; and a drive gear 12 for transmitting output torque of the drive motor 13 to the passive gear 11, and changes output characteristics of the brushless motor by adjusting a rotational speed of the drive gear 12.SELECTED DRAWING: Figure 1
Patent JP-2018104875-A (JP)
Title: Replaceable filler cloth for face mask
Inventor: MAJIMA MIKIE
IPC: A41D13/11
Filed: 2017-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a filler cloth for being attached to a pleat type face mask made of non-woven fabric capable of eliminating a gap near the upper edge of the pleat type face mask made of non-woven fabric, and of preventing a lipstick from sticking to a woman's mouth, which causes discomfort.SOLUTION: A solid filler cloth A for covering the nose and mouth includes a double sided tape disposed on a central part 4b near the upper area and both end parts 5b, 6b thereof, to be attached near an upper edge 2 of a face shielding part of a pleat type face mask 1 made of non-woven fabric. The filler cloth A has a three-dimensional shape made by cutting the vertical central area with scissors, so as to eliminate a gap between the upper edge 2 of the face shielding part of the pleat type face mask 1 and the filler cloth A, by stuffing cotton into the sewing margin of the upper part of the filler cloth, except the central part. A material of the filler cloth A shall be a double gauze cloth or an organic cotton.SELECTED DRAWING: Figure 2
Patent JP-2019075319-A (JP)
Title: Heating device, image applying device, and image applying method
Inventor: ENOMOTO TADAYASU
IPC: D06P5/20
Filed: 2017-10-18
Abstract: To suppress temperature rise of the top surface of a heating device.SOLUTION: A main body 501 of a heating device includes a receiving member 503 that holds a cassette 200 that is a fabric holding member that holds a fabric 400 in an ejectable manner and heating means 504 that is disposed above the receiving member 503 and heats the fabric 400 that is a heating target member, and above the heating means 504, a partition member 603 is disposed which divides an upper space 600 of the heating means 504 into a first space 601 on the heating means 504 side and a second space 602 on the top surface 501a side of the main body 501.SELECTED DRAWING: Figure 12
Patent JP-2018035189-A (JP)
Title: Substituted heterocycle fused gamma-carbolines synthesis
Inventor: JOHN CHARLES TOMESCH
IPC: C07D471/16
Filed: 2017-10-18
Abstract: PROBLEM TO BE SOLVED: To provide: a method for producing substituted heterocycle fused gamma-carbolines useful as agonists or antagonists of 5-HT2 receptors; intermediates useful for producing them; a method for producing such intermediates; and such heterocycle fused gamma-carbolines.SOLUTION: The invention provides a method for producing substituted heterocycle fused gamma-carbolines represented by formula 2J, and their pharmaceutically acceptable salts.SELECTED DRAWING: None
Patent JP-2019075516-A (JP)
Title: Plasma processing apparatus and member in which gas flow path is formed
Inventor: YAMASHITA JUN
IPC: H01L21/3065
Filed: 2017-10-19
Abstract: To rectify gas in a plasma generation space.SOLUTION: A plasma processing apparatus includes a reaction vessel which includes a gas flow inlet, a gas flow path that communicates with the gas flow inlet and flows a gas, and a processing chamber that is located below the gas flow path and performs processing with plasma generated from the gas, and the gas flow path includes a first gas flow path that is formed circumferentially inside the reaction vessel and flows a gas from the gas inlet, and a second gas flow path that is formed inside the reaction vessel so as to be inclined at a predetermined angle toward the processing chamber with respect to the circumferential direction and flows the gas from the first gas flow path, and a plurality of sets of the first gas flow path and the second gas flow path are disposed in the circumferential direction using the first gas flow path and the second gas flow path as one set to form a swirling flow of gas toward the processing chamber.SELECTED DRAWING: Figure 4
Patent JP-2019076809-A (JP)
Title: Reclaiming apparatus and reclaiming method
Inventor: TANAKA YUJI
IPC: B01D53/78
Filed: 2017-10-20
Abstract: To provide a reclaiming apparatus and a reclaiming method.SOLUTION: A reclaiming apparatus includes: a collected vapor discharge pipe 106h that supplies an alkali agent 106a and supply water 106f into a reclaimer 106a that introduces and stores a lean extraction liquid 1003c extracted from a lean solution 1003a regenerated in a regeneration column using the reclaimer, and introduces collected vapor 1003d to be discharged from the reclaimer 106a into the regeneration column, a thermometer 110a that measures a temperature in the reclaimer 106a, and a first pressure gauge 110b that measures a pressure in the reclaimer 106a, and when a reclaimer control device 110 stops introduction of the lean extraction liquid 1003c into the reclaimer 106a and further collects an absorber from a residue in the reclaimer 106a, a temperature in the reclaimer when introduction of the lean extraction liquid 1003c into the reclaimer 106a is stopped is defined as a reference temperature, and a pressure in the reclaimer 106a is adjusted so that the reference temperature is maintained.SELECTED DRAWING: Figure 2
Patent JP-2019069126-A (JP)
Title: Fake sword and performance method using fake sword
Inventor: SUZUKI AKIHISA
IPC: A63H33/00
Filed: 2017-10-10
Abstract: To improve a stage effect by providing a fake sword that actually ignites a spark.SOLUTION: A fake sword 1 according to the present invention comprises a blade body 2, a sword body 9, a flange 3, and a handle 4. A spark ignition member 7 is embedded in the blade body 2 or in a blade 5 portion of the sword body 9, or a frictional member 8 is attached thereto. The spark ignition member 7 embedded in the blade body 2 or the sword body 9 is struck against an object such as the fake sword, shield, or armor, which holds the frictional member 8, thereby igniting a spark.SELECTED DRAWING: Figure 1
Patent JP-2018045242-A (JP)
Title: Image forming apparatus, control method thereof, and program
Inventor: TAKAMIYA HIROYOSHI
IPC: H04N1/00
Filed: 2017-10-26
Abstract: PROBLEM TO BE SOLVED: To solve the problem that, when recovering from a power saving state, since a default screen is displayed always, it is necessary for a user to select a desired function from the screen and set the details of the function.SOLUTION: An image forming apparatus which includes read means and to which an external memory can be mounted, and a control method of the image forming apparatus, are disclosed. When recovering from a power saving state in accordance by a recovery factor from the power saving state, in a case where the recovery factor is caused by placing a document on the read means and the external memory is mounted, a screen for storing image data generated by the read means in to the external memory is displayed on a display part. When recovering from the power saving state, in a case where the recovery factor is caused by placing the document on the read means and the external memory is not mounted, a preset screen is displayed on the display part.SELECTED DRAWING: Figure 5
Patent JP-2019082188-A (JP)
Title: Pressure accumulation container
Inventor: WADA HIROHARU
IPC: F17C1/06
Filed: 2017-10-27
Abstract: To improve durability in a pressure accumulation container.SOLUTION: A pressure accumulation pressure has a cylinder part of which both end parts are sealed, and at least one of both end parts of the cylinder part is an opening/closing end part sealed in an openable/closable manner. On an inner peripheral surface of the opening/closing end part, a female screw is formed, and a male screw screwed into the female screw has a screwing-in part provided on an outer peripheral surface. A lid part with an axial inside surface serving as a pressure receiving surface is positioned axially inward with respect to the screwing-in part. At an outer peripheral side position containing a part or the whole of a screwing portion where the female and the male screw are screwed, a reinforcement ring is fitted to an outer periphery of the cylinder part.SELECTED DRAWING: Figure 2
Patent JP-2019082612-A (JP)
Title: Double-sided exposure device and double-sided exposure method
Inventor: NAGOYA JUN
IPC: H05K3/00
Filed: 2017-10-31
Abstract: To solve hiding of an alignment mark of a mask when the alignment mark of the mask is photographed with a camera through an opening for the alignment of a substrate.SOLUTION: Light exposure is performed by irradiating a substrate W with light by a light exposure unit 2 through a pair of first and second masks 3 and 4 arranged at a position across the substrate W intermittently sent by a transport system 1. Prior to the light exposure, alignment is performed by alignment means with photographing data obtained by photographing an alignment mark 31 of the first mask 3, an alignment mark 41 of the second mask 4 and an opening Wm for alignment of the substrate W from a camera 8. When the mask marks 31 and 41 are not captured and hidden through the opening Wm for the alignment, positions of the mask marks 31 and 41 at the time of alignment completion in the previous light exposure are read out from a storage part 60, and a travel amount for dissolving hiding with the positions as a reference is calculated to move the masks 3 and 4 and dissolve the hiding.SELECTED DRAWING: Figure 6
Patent JP-2019080555-A (JP)
Title: Nonsteroidal antiinflammatory agent inductive alimentary canal ulceration model animal
Inventor: OIKAWA YOSUKE
IPC: G01N33/15
Filed: 2017-11-01
Abstract: To provide an NSAIDs inductive alimentary canal ulceration model animal which is advantageous for clarifying a disease state or a mechanism of NSAIDs inductive alimentary canal ulceration, developing the novel prevention or a therapeutic agent of the NSAIDs inductive alimentary canal ulceration, and in particular, the screening or the like of the prevention or the therapeutic agent.SOLUTION: A nonsteroidal antiinflammatory agent inductive alimentary canal ulceration model animal is created by dosing high-content cholesterol and/or fructose.SELECTED DRAWING: Figure 7
Patent JP-2019085696-A (JP)
Title: Sleeper for working platform
Inventor: TATARA CHIHIRO
IPC: E04G1/06
Filed: 2017-11-01
Abstract: To provide a sleeper for a working platform capable of improving strength while suppressing an increase in weight.SOLUTION: In a sleeper 10 supporting a floor plate 96 through a joist 95, a rectangular cylindrical body 31 having an upper wall 311, a lower wall 313 and a pair of right and left side walls 312 is provided; both end parts in the longitudinal direction are supported by a sleeper bracket 94, a support part 3 on which a joist 95 is placed on an upper wall 311, a reinforcement pipe 7 which extends along the supporting part 3 below the supporting part 3, and a plurality of connection plates 50 which connect the lower wall 313 to the reinforcement pipe 7 are provided; the supporting part 3 is erected at a central part in the width direction perpendicular to the longitudinal direction, and has reinforcing ribs 32 for connecting the upper wall 311 and the lower wall 313 over the entire length.SELECTED DRAWING: Figure 5
Patent JP-2019083856-A (JP)
Title: Method for topically damaging brain surface
Inventor: NAKATA MARIKO
IPC: A61N5/06
Filed: 2017-11-01
Abstract: To provide a more simple and efficient method for topically damaging a brain surface.SOLUTION: A method for topically damaging a brain surface includes process in which an exposure amount of an ultraviolet light is adjusted so that a damaged site in a brain surface becomes a desired size, and is irradiated. An ultraviolet LED light source to which an optical fiber is connected is used for the irradiation of the ultraviolet light. At the time of the irradiation, the tip of the fiber is fixed in a state that it is brought into contact with the dura mater by using a brain stereotaxic device and a manipulator.SELECTED DRAWING: Figure 2
Patent JP-2019085888-A (JP)
Title: Exhaust emission control device
Inventor: ISHIKAWA MICHIO
IPC: F01N3/24
Filed: 2017-11-01
Abstract: To provide an exhaust emission control device capable of enhancing the purifying efficiency of exhaust gas earlier than ever by actualizing early temperature rise of a second catalyst from engine start.SOLUTION: The thermal capacity of a first catalyst 34 out of exhaust gas purifying catalysts 32 is smaller than the thermal capacity of a second catalyst 35. The thermal capacity of the second catalyst 35 is 184-322 J/K under a temperature environment of 25°C, and the thermal capacity of the first catalyst 34 is equal to or smaller than 20 J/K under a temperature environment of 25°C. The first catalyst 34 is such that a metal catalyst for purifying exhaust gas is supported by a carrier. The carrier is formed of metal material, and the length of the first catalyst 34 along the direction where exhaust gas passes is 2-7 mm. The exhaust emission control device includes a heating device 31 for irradiating the first catalyst 34 with microwaves to microwave-heat the first catalyst 34.SELECTED DRAWING: Figure 5
Patent JP-2019085977-A (JP)
Title: Mechanism for preventing fastening of carburetor due to residual fuel, and carburetor and internal combustion engine comprising the mechanism
Inventor: TAKANO MASAKATSU
IPC: F02M37/00
Filed: 2017-11-10
Abstract: To provide a mechanism capable of preventing a carburetor from being fastened due to residual fuel, and a carburetor or internal combustion engine comprising the mechanism.SOLUTION: An auxiliary chamber 620 is provided separately from a fuel tank, and can change its volume within a fixed range; the auxiliary chamber 620 and a flat chamber 613 of a carburetor 610 are made communicate with each other; the volume of the auxiliary chamber 620 is increased as needed, so that fuel in the float chamber 613 is suctioned to temporarily save the fuel; the volume of the auxiliary chamber 620 is contracted as needed, so that fuel temporarily saved into the float chamber 613 can be returned; and on condition that a fuel cock 650 for controlling fuel supply from the fuel tank to the carburetor 610 employs a negative pressure system where fuel supply is controlled by negative pressure, the fuel cock 650 and a suction pipe of an internal combustion engine are made communicate with each other through a negative pressure transmission pipe 660.SELECTED DRAWING: Figure 1
Patent JP-2019088177-A (JP)
Title: Stator structure and resolver
Inventor: SATO TOMONORI
IPC: H02K24/00
Filed: 2017-11-10
Abstract: To restrain movement of deflection formed in wiring efficiently.SOLUTION: A stator structure in an embodiment includes a stator core, an insulator, a winding, and a terminal board. The stator core has an annular body, and multiple teeth extending from the body in the radial direction. The insulator covers the multiple teeth from both sides of the stator core in the axial direction. The winding is wound around the multiple teeth, respectively, via the insulator and forms multiple coils. A terminal having a tangling part, to which the terminal of the winding is tangled, is provided on the terminal board. Furthermore, a deflection is formed in the winding between the coil and the tangling part, and the terminal board has a filling part provided between the coil and the tangling part, and formed to be filled with adhesive. The adhesive fills the filling part so as to swell therefrom, and the adhesive swelling from the filling part wraps the deflection passing above the filling part.SELECTED DRAWING: Figure 2
Patent JP-2019091779-A (JP)
Title: Manufacturing method of small diameter wafer
Inventor: HOTTA HIDEJI
IPC: B23K26/364
Filed: 2017-11-14
Abstract: To provide a new manufacturing method of a small diameter wafer that can reduce the quality while increasing productivity.SOLUTION: A manufacturing method of a small diameter wafer includes: a protective member coating step of coating on one side of a wafer having one side and the other side one of which is mirror-finished, with a first protective member, and coating the other side of the wafer with a second protective member; a step of cutting out a plurality of small diameter wafers from the wafer coated with the first protective member and the second protective member; a chamfering step of chamfering the outer peripheral portion of the small diameter wafer; and a protective member removing step of removing the first protective member and the second protective member from the small diameter wafer.SELECTED DRAWING: Figure 2
Patent JP-2019090911-A (JP)
Title: Mask blank, half tone mask and method for manufacturing same
Inventor: MOROSAWA NARIHIRO
IPC: C23C14/06
Filed: 2017-11-14
Abstract: To provide a half tone mask that has chemical resistance and transmittance fluctuation suppression.SOLUTION: Provided is a mask blank 10B having a layer to be a halftone mask and including a chemical resistant layer 13 having enhanced chemical resistance and a uniform transmittance layer 12 in which the fluctuation range of the half-transmittance in the wavelength band ranging from i line to g line is controlled so as to be within a predetermined range, and in which the nitrogen content in these layers is different.SELECTED DRAWING: Figure 1
Patent JP-2018127194-A (JP)
Title: Aerodynamic control surface and associated trailing edge close-out method
Inventor: GREGORY M SANTINI
IPC: B64C7/00
Filed: 2017-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an aircraft aerodynamic control surface and an associated trailing edge close-out method.SOLUTION: An aerodynamic control surface includes an upper panel 12 having an upper panel aft end portion 38, a lower panel 14 having a lower panel aft end portion 42, mechanical fasteners 22 connecting the upper panel aft end portion to the lower panel aft end portion, and a fairing 24 having a fairing forward end portion 70 and a fairing aft end portion 72, where the fairing forward end portion is connected to one of the upper panel and the lower panel, and where the fairing aft end portion is connected to the other of the upper panel and the lower panel.SELECTED DRAWING: Figure 3